High Quality Material Made of flexible soft silicone material,provide comfortable touch feeling. Designed with comfortable shape that adjusts your ear,fits well and stay well in your ear, easy to insert. The ear plugs block the noise out and will not cause any pain. Noise Reduction Earplugs 32dB noise reduction level creates a comfortable environment. Protect your hearing from loud noise and high damaging decibel levels, avoiding depression and tinnitus. Multi functional The ear plugs are great for sleeping,snoring, swimming, concerts, musicians, shooting, hunting, construction, work, studying, travel, loud events. Washable and Reusable In order to maintain a healthy and clean ear canal environment, our earplugs can be washed directly with water and reused. Save money and be clean. Package Includes 100 Pairs x Silicone Earplugs Tips: When sleeping, if feel the tail of earplug is too long, we can cut it a little bit, do not affect its effect. To prolong the life of your multiple-use small earplugs you should wash them with warm water and air dry.